133.137.238.0/24

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Summary

IP address summary information
ASN	AS2497 — Internet Initiative Japan Inc.
BGP Prefix	133.137.0.0/16
Pingable IPs	21
Routers	0


133.137.238.0	0.238.137.133.rev.iijmobile.jp
133.137.238.1	1.238.137.133.rev.iijmobile.jp
133.137.238.2	2.238.137.133.rev.iijmobile.jp
133.137.238.3	3.238.137.133.rev.iijmobile.jp
133.137.238.4	4.238.137.133.rev.iijmobile.jp
133.137.238.5	5.238.137.133.rev.iijmobile.jp
133.137.238.6	6.238.137.133.rev.iijmobile.jp
133.137.238.7	7.238.137.133.rev.iijmobile.jp
133.137.238.8	8.238.137.133.rev.iijmobile.jp
133.137.238.9	9.238.137.133.rev.iijmobile.jp
133.137.238.10	10.238.137.133.rev.iijmobile.jp
133.137.238.11	11.238.137.133.rev.iijmobile.jp
133.137.238.12	12.238.137.133.rev.iijmobile.jp
133.137.238.13	13.238.137.133.rev.iijmobile.jp
133.137.238.14	14.238.137.133.rev.iijmobile.jp	Ping

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

$ traceroute -a -n -q1 -f6 -m17 133.137.238.235

traceroute to 133.137.238.235 (133.137.238.235): 17 hops max, 52 byte packets

6 [AS174] 206.249.1.25 4.997 ms

7 [AS174] 154.54.93.42 160.434 ms

8 [AS174] 154.54.76.30 161.374 ms

9 [AS174] 154.54.166.122 225.611 ms

10 [AS174] 154.54.80.2 226.099 ms

11 [AS174] 38.104.75.98 227.46 ms

12 [AS2497] 58.138.81.85 290.112 ms

13 [AS2497] 58.138.88.137 411.844 ms

14 [AS2497] 133.142.196.50 412.461 ms

15 *

16 *

17 *

Measurement taken from

IPinfo ProbeNet in Johannesburg, ZA

On July 12, 2026

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133.137.238.0/24

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133.137.238.0/24

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